27774846

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1$

素因数の和:171

約数の個数: 128

約数和(自身を含む): 74649600

約数和(自身を除く): 46874754

約数列:

[1, 2, 3, 6, 9, 11, 18, 19, 22, 23, 27, 33, 38, 46, 54, 57, 66, 69, 99, 107, 114, 138, 171, 198, 207, 209, 214, 253, 297, 321, 342, 414, 418, 437, 506, 513, 594, 621, 627, 642, 759, 874, 963, 1026, 1177, 1242, 1254, 1311, 1518, 1881, 1926, 2033, 2277, 2354, 2461, 2622, 2889, 3531, 3762, 3933, 4066, 4554, 4807, 4922, 5643, 5778, 6099, 6831, 7062, 7383, 7866, 9614, 10593, 11286, 11799, 12198, 13662, 14421, 14766, 18297, 21186, 22149, 22363, 23598, 27071, 28842, 31779, 36594, 43263, 44298, 44726, 46759, 54142, 54891, 63558, 66447, 67089, 81213, 86526, 93518, 109782, 129789, 132894, 134178, 140277, 162426, 201267, 243639, 259578, 280554, 402534, 420831, 487278, 514349, 603801, 730917, 841662, 1028698, 1207602, 1262493, 1461834, 1543047, 2524986, 3086094, 4629141, 9258282, 13887423, 27774846]

約数ペア:

[(1, 27774846), (2, 13887423), (3, 9258282), (6, 4629141), (9, 3086094), (11, 2524986), (18, 1543047), (19, 1461834), (22, 1262493), (23, 1207602), (27, 1028698), (33, 841662), (38, 730917), (46, 603801), (54, 514349), (57, 487278), (66, 420831), (69, 402534), (99, 280554), (107, 259578), (114, 243639), (138, 201267), (171, 162426), (198, 140277), (207, 134178), (209, 132894), (214, 129789), (253, 109782), (297, 93518), (321, 86526), (342, 81213), (414, 67089), (418, 66447), (437, 63558), (506, 54891), (513, 54142), (594, 46759), (621, 44726), (627, 44298), (642, 43263), (759, 36594), (874, 31779), (963, 28842), (1026, 27071), (1177, 23598), (1242, 22363), (1254, 22149), (1311, 21186), (1518, 18297), (1881, 14766), (1926, 14421), (2033, 13662), (2277, 12198), (2354, 11799), (2461, 11286), (2622, 10593), (2889, 9614), (3531, 7866), (3762, 7383), (3933, 7062), (4066, 6831), (4554, 6099), (4807, 5778), (4922, 5643)]